“This used sleeper is a 2018 Peterbilt 579 with a 80" sleeper. It is very clean and has been Red Oval Factory Certified . It has a 455hp Paccar MX-13 with a Ultrashift Plus Automatic transmission. It comes with the 1 year/ 125k mile engine & Aftertreatment Warranty plus the 90 Day Assurance limited truck warranty through Peterbilt. For more information please contact Louie at 865-407-9098”